Cisco Cisco IOS Software Release 15.2(1)T Guide D’Information
Product End-of-Life Notice
© 2011 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information.
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End-of-Sale and End-of-Life Announcement for the Cisco IOS
Software Release 15.2(1)T
Software Release 15.2(1)T
EOL7771
Cisco announces the end-of-sale and end-of-life dates for the Cisco IOS Software Release 15.2(1)T. The
last day to order the affected product(s) is January 30, 2012. Customers with active service contracts will
continue to receive support from the Cisco Technical Assistance Center (TAC) as shown in Table 1 of the
EoL bulletin. Table 1 describes the end-of-life milestones, definitions, and dates for the affected
product(s). Table 2 lists the product part numbers affected by this announcement. For customers with
active and paid service and support contracts, support will be available until the termination date of the
contract, even if this date exceeds the Last Date of Support shown in Table 1.
Table 1.
End-of-Life Milestones and Dates for the Cisco IOS Software Release 15.2(1)T
Milestone
Definition
Date
End-of-Life Announcement
Date
Date
The date the document that announces the end-of-sale and end-of-life of a product is
distributed to the general public.
distributed to the general public.
August 1, 2011
End-of-Sale Date
The last date to order the product through Cisco point-of-sale mechanisms. The product is no
longer for sale after this date. The last date to order the product through Cisco point-of-sale
mechanisms. The product is no longer for sale after this date.
longer for sale after this date. The last date to order the product through Cisco point-of-sale
mechanisms. The product is no longer for sale after this date.
January 30, 2012
Last Ship Date:
OS SW
OS SW
The last-possible ship date that can be requested of Cisco and/or its contract manufacturers.
Actual ship date is dependent on lead time.
Actual ship date is dependent on lead time.
January 30, 2012
End of SW Maintenance
Releases Date:
OS SW
Releases Date:
OS SW
The last date that Cisco Engineering may release any final software maintenance releases or
bug fixes for Release 15.2(1)T. After this date, Cisco Engineering will no longer develop,
repair, maintain, or test the product software. The only exception is Vulnerability/Security
issues that will be addressed as shown in the End of Vulnerability/Security Support milestone
below.
bug fixes for Release 15.2(1)T. After this date, Cisco Engineering will no longer develop,
repair, maintain, or test the product software. The only exception is Vulnerability/Security
issues that will be addressed as shown in the End of Vulnerability/Security Support milestone
below.
August 1, 2012
End of Vulnerability/Security
Support:
OS SW:
Support:
OS SW:
The last date that Cisco Engineering may release bug fixes for Vulnerability or Security
issues for Release 15.2(1)T. After this date, bug fixes for Vulnerability or Security issues
found in Release 15.2(1)T may be provided through later supported software releases.
issues for Release 15.2(1)T. After this date, bug fixes for Vulnerability or Security issues
found in Release 15.2(1)T may be provided through later supported software releases.
Note that there will be no rebuild releases of 15.2(1)T provided after this End of
Vulnerability/Security Support milestone date.
Vulnerability/Security Support milestone date.
January 29, 2013
End of Vulnerability/Security
Support through migration:
OS SW
Support through migration:
OS SW
The last date that Cisco Engineering may release bug fixes for Vulnerability or Security
issues found on Release 15.2(1)T through later supported software releases including, but
not limited to, 15.2(4)M.
issues found on Release 15.2(1)T through later supported software releases including, but
not limited to, 15.2(4)M.
January 29, 2015
Last Date of Support:
The last date to receive service and support for the product. After this date, all support
services for the product are unavailable, and the product becomes obsolete.
services for the product are unavailable, and the product becomes obsolete.
January 31, 2017
HW = Hardware
OS SW = Operating System Software
App. SW = Application Software
Table 2.
Product Part Numbers Affected by This Announcement
End-of-Sale Product Part
Number
Number
Product Description
Replacement Product Part Number
Cisco IOS Release 15.2(1)T
The listed Cisco IOS Software Release version is a
representation of releases derived from Release 15.2(1)T.
All releases and rebuilds are included in this end-of-sale
and end-of-life announcement.
representation of releases derived from Release 15.2(1)T.
All releases and rebuilds are included in this end-of-sale
and end-of-life announcement.
See the Product Migration Options section below for
detailed information on replacing this product.
detailed information on replacing this product.